433921677

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4013}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 698757120

約数和(自身を除く): 264835443

約数列:

[1, 3, 7, 19, 21, 57, 133, 271, 399, 813, 1897, 4013, 5149, 5691, 12039, 15447, 28091, 36043, 76247, 84273, 108129, 228741, 533729, 1087523, 1601187, 3262569, 7612661, 20662937, 22837983, 61988811, 144640559, 433921677]

約数ペア:

[(1, 433921677), (3, 144640559), (7, 61988811), (19, 22837983), (21, 20662937), (57, 7612661), (133, 3262569), (271, 1601187), (399, 1087523), (813, 533729), (1897, 228741), (4013, 108129), (5149, 84273), (5691, 76247), (12039, 36043), (15447, 28091)]