334333779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 498462720

約数和(自身を除く): 164128941

約数列:

[1, 3, 13, 29, 39, 87, 377, 487, 607, 1131, 1461, 1821, 6331, 7891, 14123, 17603, 18993, 23673, 42369, 52809, 183599, 228839, 295609, 550797, 686517, 886827, 3842917, 8572661, 11528751, 25717983, 111444593, 334333779]

約数ペア:

[(1, 334333779), (3, 111444593), (13, 25717983), (29, 11528751), (39, 8572661), (87, 3842917), (377, 886827), (487, 686517), (607, 550797), (1131, 295609), (1461, 228839), (1821, 183599), (6331, 52809), (7891, 42369), (14123, 23673), (17603, 18993)]