11253879

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 54

約数和(自身を含む): 20611656

約数和(自身を除く): 9357777

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 151, 169, 273, 441, 453, 507, 637, 819, 1057, 1183, 1359, 1521, 1911, 1963, 3171, 3549, 5733, 5889, 7399, 8281, 9513, 10647, 13741, 17667, 22197, 24843, 25519, 41223, 66591, 74529, 76557, 96187, 123669, 178633, 229671, 288561, 535899, 865683, 1250431, 1607697, 3751293, 11253879]

約数ペア:

[(1, 11253879), (3, 3751293), (7, 1607697), (9, 1250431), (13, 865683), (21, 535899), (39, 288561), (49, 229671), (63, 178633), (91, 123669), (117, 96187), (147, 76557), (151, 74529), (169, 66591), (273, 41223), (441, 25519), (453, 24843), (507, 22197), (637, 17667), (819, 13741), (1057, 10647), (1183, 9513), (1359, 8281), (1521, 7399), (1911, 5889), (1963, 5733), (3171, 3549)]