2213013537

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 3687465600

約数和(自身を除く): 1474452063

約数列:

[1, 3, 7, 9, 21, 63, 251, 349, 401, 753, 1047, 1203, 1757, 2259, 2443, 2807, 3141, 3609, 5271, 7329, 8421, 15813, 21987, 25263, 87599, 100651, 139949, 262797, 301953, 419847, 613193, 704557, 788391, 905859, 979643, 1259541, 1839579, 2113671, 2938929, 5518737, 6341013, 8816787, 35127199, 105381597, 245890393, 316144791, 737671179, 2213013537]

約数ペア:

[(1, 2213013537), (3, 737671179), (7, 316144791), (9, 245890393), (21, 105381597), (63, 35127199), (251, 8816787), (349, 6341013), (401, 5518737), (753, 2938929), (1047, 2113671), (1203, 1839579), (1757, 1259541), (2259, 979643), (2443, 905859), (2807, 788391), (3141, 704557), (3609, 613193), (5271, 419847), (7329, 301953), (8421, 262797), (15813, 139949), (21987, 100651), (25263, 87599)]